| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $128.35 | 3.407% | $132.7229 | $132.72 | $132.70 | $132.70 |
| Purchase #2 | $237.73 | 6.543% | $253.2847 | $253.28 | $253.30 | $253.30 |
| Purchase #3 | $99.92 | 4.713% | $104.6292 | $104.63 | $104.65 | $104.60 |
| Purchase #4 | $152.99 | 9.799% | $167.9815 | $167.98 | $168.00 | $168.00 |
| Purchase #5 | $173.79 | 4.313% | $181.2856 | $181.29 | $181.30 | $181.30 |
| Purchase #6 | $250.49 | 8.479% | $271.729 | $271.73 | $271.75 | $271.70 |
| Purchase #7 | $141.54 | 13.403% | $160.5106 | $160.51 | $160.50 | $160.50 |
| 7 purchase totals = | $1,184.81 | $1,272.1435 | $1,272.14 | $1,272.20 | $1,272.10 | |